5305-00-310-5259 SCREW,CAP,SOCKET HEAD Index 5305-00-310-5281 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-00-310-5262

Federal Supply Class:
5305

National Item Identification Number:
003105262

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
73573-95-5C50392SPS TECHNOLOGIES INC
73573-95-5C56878SPS TECHNOLOGIES, LLC
965811-254C50392SPS TECHNOLOGIES INC
A0L4166-25457472ALL MANUFACTURERS, INC.
8219-25458251FIRST AMERICAN SALES CO INC
965811-254C82577RAYTHEON COMPANY
AIC811-08-506725SPS TECHNOLOGIES, LLC
E723-25417446HUCK INTERNATIONAL, INC
PBF1069-254C27624SPS TECHNOLOGIES LLC
FS2001-08-254C58998FASTENER INNOVATION TECHNOLOGY, INC.
E723-25497928HUCK INTL INC


Techincal Specification:
FASTENER LENGTH0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
HEAD DIAMETER0.262 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
HEAD HEIGHT0.159 INCHES MINIMUM AND 0.164 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.164 INCHES
WIDTH ACROSS FLATS0.141 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.234 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNJC
THREAD QUANTITY PER INCH32


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